CN104301657A - Conference television terminal and auxiliary flow data access method thereof - Google Patents
Conference television terminal and auxiliary flow data access method thereof Download PDFInfo
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- CN104301657A CN104301657A CN201310313593.2A CN201310313593A CN104301657A CN 104301657 A CN104301657 A CN 104301657A CN 201310313593 A CN201310313593 A CN 201310313593A CN 104301657 A CN104301657 A CN 104301657A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/765—Media network packet handling intermediate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Telephonic Communication Services (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The invention discloses an auxiliary flow data access method of a conference television terminal, comprising the steps of playing auxiliary flow data through a playing tool arranged in the conference television terminal and acquiring video data or audio-video data of the auxiliary flow data, and encoding the acquired video data or audio-video data and sending the video data or audio-video data to a destination conference television terminal. The invention further discloses a conference television terminal. By adopting the scheme of the invention, auxiliary flow data can be played directly through the playing tool arranged in the conference television terminal, external equipment does not need to be accessed through an interface of the conference television terminal to play auxiliary flow data, and the number of the interfaces of the conference television terminal is reduced.
Description
Technical field
The present invention relates to the secondary flow data access technology in video conference, particularly relate to a kind of video conference terminal and secondary flow data cut-in method thereof.
Background technology
Video conference is a kind of multi-media communication technology allowing the people being in strange land be realized " real-time, visual, mutual " by certain transmission medium.It can pass through existing various electrical communications transmission medium, the much information such as static state/dynamic image, voice, word, picture of personage is distributed on the terminal equipment of each user, make the user that disperses geographically can copolymerization one place, by the various ways such as figure, sound exchange of information, increasing both sides to the understandability of content, making people just as carrying out meeting in same meeting-place.
Along with the develop rapidly of technology, video conference terminal is to the future development of audiovisual high definition and broadband voice, in order to meet the new business demand of user, the function of video conference terminal is increasingly sophisticated, except supporting the function of the most basic video conferencing service, video conference terminal also needs to support to transmit the functions such as explanation or presentation file, namely supports the function of stream transmission.The data of stream transmission comprise: mainstream data and other audio/video flow datas except mainstream data, such as, and the presentation file on computer screen, the audio/video data etc. on memory device.
At present, in order to meet the new business demand of user, for the realization of double-current function, usually adopt the mode of external equipment, the secondary flow data of outside equipment are sent to video conference terminal by logic switch, gathered, encode by video conference terminal to it.Mainly there is following shortcoming in prior art: the audio/video interface on video conference terminal is too much, not only affects aesthetic appearance and the structural member intensity of product, and user needs the training of specialty to operate; For Voice extensible input and Video Graphics Array (VGA, the Video Graphics Array) video frequency output of computer, need the audio/video cable grown very much, be not easy to meeting room wiring, and affect the quality of signal.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of video conference terminal and secondary flow data cut-in method thereof, secondary flow data can be play-overed by the broadcasting instrument installed in video conference terminal, play secondary flow data without the need to the interface access external equipment by video conference terminal, decrease the number of the interface of video conference terminal.
For achieving the above object, technical scheme of the present invention is achieved in that
A secondary flow data cut-in method for video conference terminal, the method comprises:
Play secondary flow data by the broadcasting instrument installed in video conference terminal, and gather the video data/audio, video data of described secondary flow data;
Described video data/the audio, video data collected is encoded and is sent to object video conference terminal.
Before secondary flow data play by the described broadcasting instrument by installing in video conference terminal, the method also comprises:
The broadcasting instrument inediting installed in described video conference terminal and generate described secondary flow data;
And/or, described secondary flow data are sent to described video conference terminal by external equipment.
Video data/the audio, video data of the described secondary flow data of described collection, comprising:
By the broadcasting instrument in video conference terminal to described secondary flow data perform following operation one of at least, and gather the video data/audio, video data to the operating result that described secondary flow data operate;
Wherein, described operation comprises: editor, deletion, mark, annotations and comments, mapping.
Video data/the audio, video data of the described secondary flow data of described collection, comprising:
When described secondary flow data are multiple auxiliary flow data, according to the display layout of setting, the operating result of described multiple auxiliary flow data are shown in an interface, gather the video data/audio, video data of the operating result in a described interface.
Video data/the audio, video data of the described secondary flow data of described collection, comprising:
When described secondary flow data are multiple auxiliary flow data, wherein road secondary flow data are selected to carry out corresponding operating, the video data/audio, video data of the operating result of the road secondary flow data selected by collection.
Described broadcasting instrument comprise following one of at least:
Documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
A kind of video conference terminal, this video conference terminal comprises: broadcast unit, collecting unit, coding unit and transmitting element; Wherein,
Described broadcast unit, plays secondary flow data for the broadcasting instrument by installing in video conference terminal;
Described collecting unit, for gathering the video data/audio, video data of described secondary flow data;
Described coding unit, for encoding to the described video data/audio, video data collected;
Described transmitting element, for being sent to object video conference terminal by the described video data/audio, video data after coding.
Described video conference terminal also comprises generation unit and/or receiving element; Wherein,
Described generation unit, generates described secondary flow data for the broadcasting instrument inediting installed in described video conference terminal;
Described receiving element, for receiving the described secondary flow data that external equipment sends.
This video conference terminal also comprises operating unit;
Described operating unit, for by the broadcasting instrument in video conference terminal to described secondary flow data perform following operation one of at least: editor, delete, mark, annotations and comments, mapping;
Collecting unit, also for gathering the video data/audio, video data to the operating result that described secondary flow data operate.
Described collecting unit also comprises the first collection subelement, for when described secondary flow data are multiple auxiliary flow data, according to the display layout of setting, the operating result of described multiple auxiliary flow data is shown in an interface, gathers the video data/audio, video data of the operating result in a described interface.
Described collecting unit also comprises the second collection subelement, for when described secondary flow data are multiple auxiliary flow data, selects wherein road secondary flow data to carry out corresponding operating, the video data/audio, video data of the operating result of the road secondary flow data selected by collection.
Described broadcasting instrument comprise following one of at least:
Documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
Video conference terminal provided by the invention and secondary flow data cut-in method thereof, play secondary flow data by the broadcasting instrument installed in video conference terminal, and gather the video data/audio, video data of described secondary flow data; Described video data/the audio, video data collected is encoded and is sent to object video conference terminal.So, secondary flow data can be play-overed by the broadcasting instrument installed in video conference terminal, play secondary flow data without the need to the interface access external equipment by video conference terminal, decrease the number of the interface of video conference terminal, be convenient for users to operate; For Voice extensible input and the VGA video frequency output of computer, without the need to video data/video and audio cable, thus simplify the wiring of meeting room, improve the quality of signal.
Accompanying drawing explanation
Fig. 1 is the realization flow schematic diagram of the secondary flow data cut-in method of embodiment of the present invention video conference terminal;
Fig. 2 is the structure composition schematic diagram of embodiment of the present invention video conference terminal;
Fig. 3 is the schematic flow sheet one of the secondary flow data cut-in method of specific embodiment of the invention video conference terminal;
Fig. 4 is the schematic flow sheet two of the secondary flow data cut-in method of specific embodiment of the invention video conference terminal.
Embodiment
In order to more at large understand feature of the present invention and technology contents, below in conjunction with accompanying drawing, realization of the present invention is described in detail, the use of appended accompanying drawing explanation only for reference, is not used for limiting the present invention.
The embodiment of the present invention describes a kind of secondary flow data cut-in method of video conference terminal, and as shown in Figure 1, the method comprises the following steps:
Step 101: play secondary flow data by the broadcasting instrument installed in video conference terminal, and gather the video data/audio, video data of described secondary flow data.
In prior art, video conference terminal is provided with multiple interface, and each interface can be connected with a specific external equipment by corresponding cable, such as, and camera, microphone, television set, computer, stereo set etc.In these interfaces, there is the interface of input type, also have the interface of output type; The interface of input type connects input equipment, such as, and camera, microphone, computer etc.; The interface of output type connects output equipment, such as, and television set, computer, stereo set etc.; Further, input type interface can be divided into again primary input interface and auxiliary input interface; Primary input interface is mainstream data by the data that input equipment obtains, and auxiliary input interface is secondary flow data by the data that input equipment obtains.Mainstream data and secondary flow data do not have tangible difference, just for distinguishing two-way flow data; Further, auxiliary input interface can have multiple, so, can obtain multiple auxiliary flow data.
Generally, the acquisition of mainstream data must pass through outside equipment, such as, and camera, microphone; The acquisition of secondary flow data then just shows the file on external equipment and operates, and such as, demonstrates office documents; Therefore, in order to simplify interface various on video conference terminal, save the auxiliary input interface that a part is unnecessary, described by before the broadcasting instrument broadcasting secondary flow data in video conference terminal, the method also comprises: in described video conference terminal, install required broadcasting instrument;
Preferably, described broadcasting instrument comprise following one of at least:
Documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
Here, the broadcasting instrument installed, can play secondary flow data; Such as, PowerPoint instrument can play the file that suffix is called ppt.
So, directly required document can be play in video conference terminal by described broadcasting instrument.
Preferably, when playing described secondary flow data, by the TV that is connected with described video conference terminal or projecting apparatus can be thrown show play picture.
Preferably, before secondary flow data play by the described broadcasting instrument by installing in video conference terminal, the method also comprises:
The broadcasting instrument inediting installed in described video conference terminal and generate described secondary flow data;
And/or, described secondary flow data are sent to described video conference terminal by external equipment.
Particularly, the acquisition of the secondary flow data play can be obtained by two kinds of modes, and a kind of is that required secondary flow data edited by direct broadcasting instrument in video conference terminal, then can play edited secondary flow data at any time.Another kind is by external equipment, such as computer, storage card, by required secondary flow data copy and stored in video conference terminal, then can play described secondary flow data at any time.
Preferably, the video data/audio, video data of the described secondary flow data of described collection, comprising:
By the broadcasting instrument in video conference terminal to described secondary flow data perform following operation one of at least, and gather the video data/audio, video data to the operating result that described secondary flow data operate;
Wherein, described operation comprises: editor, deletion, mark, annotations and comments, mapping.
Here, when user carries out demonstration edit operation to described secondary flow data, need to gather the picture of demonstration edit operation process, therefore, need to gather the video data/audio, video data to the operating result that described secondary flow data operate, and be not only that the video data/audio, video data of secondary flow data is gathered.
Preferably, the method also comprises: the video data/audio, video data of the described secondary flow data of described collection, comprising:
When described secondary flow data are multiple auxiliary flow data, according to the display layout of setting, the operating result of described multiple auxiliary flow data are shown in an interface, gather the video data/audio, video data of the operating result in a described interface.
Particularly, multi-path video data/the audio, video data of multiple auxiliary flow data can be synthesized a road video data/audio, video data, the operating result of multiple auxiliary flow data is shown in an interface according to the display layout of setting by a road video data/audio, video data of synthesis.Such as, multiple auxiliary flow data several broadcasting pictures corresponding, the zones of different of several broadcasting pictures in an interface is independently play separately, complementary impact; Also several broadcasting pictures can be play in an interface in stacked mode according to priority orders.
Preferably, the video data/audio, video data of the described secondary flow data of described collection, comprising:
When described secondary flow data are multiple auxiliary flow data, wherein road secondary flow data are selected to carry out corresponding operating, the video data/audio, video data of the operating result of the road secondary flow data selected by collection.
Step 102: the described video data/audio, video data collected is encoded and is sent to object video conference terminal.
Here, the agreement of audio data coding comprises: G.711, G.722, G.728, G.729 etc.
Here, the agreement of video data encoding comprises: H.261, H.263 etc.
Preferably, after encoding to the described video data/audio, video data collected, the method also comprises: the encapsulation described video data/audio, video data collected being carried out to procotol.
Encapsulated by procotol, described video data/audio, video data can be transmitted on network.
Preferably, the described video data/audio, video data collected is encoded and is sent to object video conference terminal, for: the described video data/audio, video data collected is encoded, and is sent to object video conference terminal by network.
In a step 101, when play wherein road secondary flow data time, can by switching mode play another road secondary flow data; Accordingly, the method also comprises: encode to a described road video data/audio, video data and be sent to object video conference terminal.
For the secondary flow data cut-in method of above-mentioned video conference terminal, the embodiment of the present invention also describes a kind of video conference terminal, and as shown in Figure 2, this video conference terminal comprises: broadcast unit 21, collecting unit 22, coding unit 23 and transmitting element 24; Wherein,
Described broadcast unit 21, plays secondary flow number for the broadcasting instrument by installing in video conference terminal;
Described collecting unit 22, for gathering the video data/audio, video data of described secondary flow data;
Described coding unit 23, for encoding to the described video data/audio, video data collected;
Described transmitting element 24, for being sent to object video conference terminal by the described video data/audio, video data after coding.
Described broadcasting instrument comprise following one of at least:
Documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
Preferably, described video conference terminal also comprises generation unit 25 and/or receiving element 26; Wherein,
Described generation unit 25, generates described secondary flow data for the broadcasting instrument inediting installed in described video conference terminal;
Described receiving element 26, for receiving the described secondary flow data that external equipment sends.
Preferably, this video conference terminal also comprises operating unit 27;
Described operating unit 27, for by the broadcasting instrument in video conference terminal to described secondary flow data perform following operation one of at least: editor, delete, mark, annotations and comments, mapping;
Described collecting unit 22, also for gathering the video data/audio, video data to the operating result that described secondary flow data operate.
Preferably, described collecting unit 22 also comprises the first collection subelement, for when described secondary flow data are multiple auxiliary flow data, according to the display layout of setting, the operating result of described multiple auxiliary flow data is shown in an interface, gathers the video data/audio, video data of the operating result in a described interface.
Preferably, described collecting unit 22 also comprises the second collection subelement, for when described secondary flow data are multiple auxiliary flow data, wherein road secondary flow data are selected to carry out corresponding operating, the video data/audio, video data of the operating result of the road secondary flow data selected by collection.
It will be appreciated by those skilled in the art that the practical function of each unit in the video conference terminal shown in Fig. 2 and subelement thereof can refer to the associated description of the secondary flow data cut-in method of aforementioned video conference terminal and understands.Each unit in video conference terminal shown in Fig. 2 and the function of subelement thereof realize by the program run on processor, also realize by concrete logical circuit.
In conjunction with the function of each unit in the secondary flow data cut-in method of above-mentioned video conference terminal and above-mentioned video conference terminal, the embodiment of the present invention additionally provides a kind of secondary flow data cut-in method of video conference terminal, and as shown in Figure 3, the method comprises the following steps:
Step 301: install broadcasting instrument in video conference terminal.
Here, described broadcasting instrument comprises: documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
Step 302: the broadcasting instrument inediting installed in described video conference terminal and generate described secondary flow data.
Step 303: play secondary flow data by the broadcasting instrument installed in video conference terminal, and gather the video data/audio, video data of described secondary flow data.
Step 304: by the broadcasting instrument in video conference terminal to described secondary flow data perform following operation one of at least, and gather the video data/audio, video data to the operating result that described secondary flow data operate; Wherein, described operation comprises: editor, deletion, mark, annotations and comments, mapping.
Step 305: the described video data/audio, video data collected is encoded and is sent to object video conference terminal.
In conjunction with the function of each unit in the secondary flow data cut-in method of above-mentioned video conference terminal and above-mentioned video conference terminal, the embodiment of the present invention additionally provides a kind of secondary flow data cut-in method of video conference terminal, and as shown in Figure 4, the method comprises the following steps:
Step 401: install broadcasting instrument in video conference terminal.
Here, described broadcasting instrument comprises: documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
Step 402: described secondary flow data are sent to described video conference terminal by external equipment; Perform step 403 or step 405.
Step 403: when described secondary flow data are multiple auxiliary flow data, is shown in the operating result of described multiple auxiliary flow data in an interface according to the display layout of setting.
Step 404: the video data/audio, video data gathering the operating result in a described interface; Perform step 407.
Step 405: when described secondary flow data are multiple auxiliary flow data, selects wherein road secondary flow data to carry out corresponding operating.
Wherein, described operation comprises: edit and/or delete and/or mark and/or annotate and comment on and/or mapping.
Step 406: the video data/audio, video data of the operating result of the road secondary flow data selected by collection.
Step 407: gathered video data/audio, video data is encoded and is sent to object video conference terminal.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (12)
1. a secondary flow data cut-in method for video conference terminal, it is characterized in that, the method comprises:
Play secondary flow data by the broadcasting instrument installed in video conference terminal, and gather the video data/audio, video data of described secondary flow data;
Described video data/the audio, video data collected is encoded and is sent to object video conference terminal.
2. method according to claim 1, is characterized in that, before secondary flow data play by the described broadcasting instrument by installing in video conference terminal, the method also comprises:
The broadcasting instrument inediting installed in described video conference terminal and generate described secondary flow data;
And/or, described secondary flow data are sent to described video conference terminal by external equipment.
3. method according to claim 2, is characterized in that, the video data/audio, video data of the described secondary flow data of described collection, comprising:
By the broadcasting instrument in video conference terminal to described secondary flow data perform following operation one of at least, and gather the video data/audio, video data to the operating result that described secondary flow data operate;
Wherein, described operation comprises: editor, deletion, mark, annotations and comments, mapping.
4. method according to claim 3, is characterized in that, the video data/audio, video data of the described secondary flow data of described collection, comprising:
When described secondary flow data are multiple auxiliary flow data, according to the display layout of setting, the operating result of described multiple auxiliary flow data are shown in an interface, gather the video data/audio, video data of the operating result in a described interface.
5. method according to claim 3, is characterized in that, the video data/audio, video data of the described secondary flow data of described collection, comprising:
When described secondary flow data are multiple auxiliary flow data, wherein road secondary flow data are selected to carry out corresponding operating, the video data/audio, video data of the operating result of the road secondary flow data selected by collection.
6. method according to claim 1, is characterized in that, described broadcasting instrument comprise following one of at least:
Documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
7. a video conference terminal, is characterized in that, this video conference terminal comprises: broadcast unit, collecting unit, coding unit and transmitting element; Wherein,
Described broadcast unit, plays secondary flow data for the broadcasting instrument by installing in video conference terminal;
Described collecting unit, for gathering the video data/audio, video data of described secondary flow data;
Described coding unit, for encoding to the described video data/audio, video data collected;
Described transmitting element, for being sent to object video conference terminal by the described video data/audio, video data after coding.
8. video conference terminal according to claim 7, is characterized in that, described video conference terminal also comprises generation unit and/or receiving element; Wherein,
Described generation unit, generates described secondary flow data for the broadcasting instrument inediting installed in described video conference terminal;
Described receiving element, for receiving the described secondary flow data that external equipment sends.
9. video conference terminal according to claim 8, is characterized in that, this video conference terminal also comprises operating unit;
Described operating unit, for by the broadcasting instrument in video conference terminal to described secondary flow data perform following operation one of at least: editor, delete, mark, annotations and comments, mapping;
Collecting unit, also for gathering the video data/audio, video data to the operating result that described secondary flow data operate.
10. video conference terminal according to claim 9, it is characterized in that, described collecting unit also comprises the first collection subelement, for when described secondary flow data are multiple auxiliary flow data, according to the display layout of setting, the operating result of described multiple auxiliary flow data is shown in an interface, gathers the video data/audio, video data of the operating result in a described interface.
11. video conference terminals according to claim 9, it is characterized in that, described collecting unit also comprises the second collection subelement, for when described secondary flow data are multiple auxiliary flow data, wherein road secondary flow data are selected to carry out corresponding operating, the video data/audio, video data of the operating result of the road secondary flow data selected by collection.
12. video conference terminals according to claim 7, is characterized in that, described broadcasting instrument comprise following one of at least:
Documents editing instrument and/or image processing tool and/or media playing tool and/or picture browsing instrument and/or reading tool.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313593.2A CN104301657B (en) | 2013-07-19 | 2013-07-19 | A kind of video conference terminal and its secondary flow data cut-in method |
| EP14826638.0A EP3024223B1 (en) | 2013-07-19 | 2014-06-20 | Videoconference terminal, secondary-stream data accessing method, and computer storage medium |
| PCT/CN2014/080458 WO2015007137A1 (en) | 2013-07-19 | 2014-06-20 | Videoconference terminal, secondary-stream data accessing method, and computer storage medium |
| JP2016526419A JP6280215B2 (en) | 2013-07-19 | 2014-06-20 | Video conference terminal, secondary stream data access method, and computer storage medium |
| US14/905,868 US9584761B2 (en) | 2013-07-19 | 2014-06-20 | Videoconference terminal, secondary-stream data accessing method, and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310313593.2A CN104301657B (en) | 2013-07-19 | 2013-07-19 | A kind of video conference terminal and its secondary flow data cut-in method |
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| CN104301657A true CN104301657A (en) | 2015-01-21 |
| CN104301657B CN104301657B (en) | 2019-01-01 |
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| CN201310313593.2A Active CN104301657B (en) | 2013-07-19 | 2013-07-19 | A kind of video conference terminal and its secondary flow data cut-in method |
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| Country | Link |
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| US (1) | US9584761B2 (en) |
| EP (1) | EP3024223B1 (en) |
| JP (1) | JP6280215B2 (en) |
| CN (1) | CN104301657B (en) |
| WO (1) | WO2015007137A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131666A (en) * | 2016-07-18 | 2016-11-16 | 杭州当虹科技有限公司 | A kind of set-top box video navigation system based on many tracks Video Composition technology |
| CN108881792A (en) * | 2017-11-23 | 2018-11-23 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of double fluid communication |
| CN109587434A (en) * | 2018-11-23 | 2019-04-05 | 厦门亿联网络技术股份有限公司 | A kind of secondary flow transmission method based on video conferencing system |
| CN110896457A (en) * | 2019-12-30 | 2020-03-20 | 厦门亿联网络技术股份有限公司 | Video conference terminal and video conference system |
| CN112073810A (en) * | 2020-11-16 | 2020-12-11 | 全时云商务服务股份有限公司 | Multi-layout cloud conference recording method and system and readable storage medium |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301657B (en) * | 2013-07-19 | 2019-01-01 | 中兴通讯股份有限公司 | A kind of video conference terminal and its secondary flow data cut-in method |
| US10116933B2 (en) * | 2013-10-14 | 2018-10-30 | Mediatek Inc. | Method of lossless mode signaling for video system with lossless and lossy coding |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060200517A1 (en) * | 2005-03-03 | 2006-09-07 | Steve Nelson | Method and apparatus for real time multi-party conference document copier |
| CN101094382A (en) * | 2007-07-12 | 2007-12-26 | 杭州华三通信技术有限公司 | Video terminal, user interface, and method for playing back accessorial stream |
| CN101098448A (en) * | 2006-06-27 | 2008-01-02 | 中兴通讯股份有限公司 | Method for transmitting text short message to terminal in conference television system |
| CN101102459A (en) * | 2007-08-09 | 2008-01-09 | 中兴通讯股份有限公司 | Conference TV system for conference and training |
| CN101141615A (en) * | 2007-10-16 | 2008-03-12 | 中兴通讯股份有限公司 | External implementing method of session television terminal supporting double currents |
| CN101646049A (en) * | 2009-09-02 | 2010-02-10 | 中兴通讯股份有限公司 | Method for inputting assistant video by conference video terminal and conference video terminal thereof |
| US20110060992A1 (en) * | 2009-09-07 | 2011-03-10 | Jevons Oliver Matthew | Video-collaboration apparatus and method |
| US20120110196A1 (en) * | 2010-10-29 | 2012-05-03 | Avaya Inc. | Methods and systems for selectively sharing content |
| WO2013026457A1 (en) * | 2011-08-19 | 2013-02-28 | Telefonaktiebolaget L M Ericsson (Publ) | Technique for video conferencing |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06178294A (en) * | 1992-12-03 | 1994-06-24 | Sony Corp | Information communication system |
| US6941343B2 (en) * | 2001-06-02 | 2005-09-06 | Polycom, Inc. | System and method for point to point integration of personal computers with videoconferencing systems |
| US20040022202A1 (en) | 2002-08-05 | 2004-02-05 | Chih-Lung Yang | Method and apparatus for continuously receiving images from a plurality of video channels and for alternately continuously transmitting to each of a plurality of participants in a video conference individual images containing information concerning each of said video channels |
| US7292590B1 (en) * | 2002-12-10 | 2007-11-06 | At&T Corp. | Method and apparatus for handing off control of service access over a cable IP network |
| US20050254440A1 (en) * | 2004-05-05 | 2005-11-17 | Sorrell John D | Private multimedia network |
| JP2007116527A (en) * | 2005-10-21 | 2007-05-10 | Sumitomo Electric Ind Ltd | Visual two-way real time communication system, program, and information storing medium |
| US7746374B2 (en) * | 2006-01-25 | 2010-06-29 | Seiko Epson Corporation | Videoconference data relay server |
| JP2009171246A (en) * | 2008-01-16 | 2009-07-30 | Sony Corp | Communication terminal device, and image processing method |
| JP5077698B2 (en) * | 2008-09-30 | 2012-11-21 | サクサ株式会社 | Presentation material distribution system and distribution system of designated position data on presentation material |
| US8754922B2 (en) * | 2009-09-28 | 2014-06-17 | Lifesize Communications, Inc. | Supporting multiple videoconferencing streams in a videoconference |
| US8456509B2 (en) * | 2010-01-08 | 2013-06-04 | Lifesize Communications, Inc. | Providing presentations in a videoconference |
| JP2011199847A (en) * | 2010-02-25 | 2011-10-06 | Ricoh Co Ltd | Conference system and its conference system |
| JP5754117B2 (en) * | 2010-11-30 | 2015-07-29 | 株式会社リコー | External input device, display data creation method, program |
| US8644467B2 (en) * | 2011-09-07 | 2014-02-04 | Cisco Technology, Inc. | Video conferencing system, method, and computer program storage device |
| US11184623B2 (en) * | 2011-09-26 | 2021-11-23 | Texas Instruments Incorporated | Method and system for lossless coding mode in video coding |
| US9009341B2 (en) * | 2011-10-11 | 2015-04-14 | Avaya Inc. | Video bandwidth management system and method |
| US9203633B2 (en) * | 2011-10-27 | 2015-12-01 | Polycom, Inc. | Mobile group conferencing with portable devices |
| US8666042B2 (en) * | 2011-11-02 | 2014-03-04 | Cisco Technology, Inc. | Techniques for performing key frame requests in media servers and endpoint devices |
| US20130151623A1 (en) | 2011-12-07 | 2013-06-13 | Reginald Weiser | Systems and methods for translating multiple client protocols via a conference bridge |
| US9179100B2 (en) * | 2012-10-30 | 2015-11-03 | Polycom, Inc. | Video conferencing method and device thereof |
| US9621902B2 (en) * | 2013-02-28 | 2017-04-11 | Google Inc. | Multi-stream optimization |
| US9262391B2 (en) * | 2013-03-29 | 2016-02-16 | Cisco Technology, Inc. | Annotating a presentation in a telepresence meeting |
| CN104301657B (en) * | 2013-07-19 | 2019-01-01 | 中兴通讯股份有限公司 | A kind of video conference terminal and its secondary flow data cut-in method |
| US20150156458A1 (en) * | 2013-12-03 | 2015-06-04 | Avaya Inc. | Method and system for relative activity factor continuous presence video layout and associated bandwidth optimizations |
-
2013
- 2013-07-19 CN CN201310313593.2A patent/CN104301657B/en active Active
-
2014
- 2014-06-20 US US14/905,868 patent/US9584761B2/en active Active
- 2014-06-20 WO PCT/CN2014/080458 patent/WO2015007137A1/en active Application Filing
- 2014-06-20 EP EP14826638.0A patent/EP3024223B1/en active Active
- 2014-06-20 JP JP2016526419A patent/JP6280215B2/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060200517A1 (en) * | 2005-03-03 | 2006-09-07 | Steve Nelson | Method and apparatus for real time multi-party conference document copier |
| CN101098448A (en) * | 2006-06-27 | 2008-01-02 | 中兴通讯股份有限公司 | Method for transmitting text short message to terminal in conference television system |
| CN101094382A (en) * | 2007-07-12 | 2007-12-26 | 杭州华三通信技术有限公司 | Video terminal, user interface, and method for playing back accessorial stream |
| CN101102459A (en) * | 2007-08-09 | 2008-01-09 | 中兴通讯股份有限公司 | Conference TV system for conference and training |
| CN101141615A (en) * | 2007-10-16 | 2008-03-12 | 中兴通讯股份有限公司 | External implementing method of session television terminal supporting double currents |
| CN101646049A (en) * | 2009-09-02 | 2010-02-10 | 中兴通讯股份有限公司 | Method for inputting assistant video by conference video terminal and conference video terminal thereof |
| US20110060992A1 (en) * | 2009-09-07 | 2011-03-10 | Jevons Oliver Matthew | Video-collaboration apparatus and method |
| US20120110196A1 (en) * | 2010-10-29 | 2012-05-03 | Avaya Inc. | Methods and systems for selectively sharing content |
| WO2013026457A1 (en) * | 2011-08-19 | 2013-02-28 | Telefonaktiebolaget L M Ericsson (Publ) | Technique for video conferencing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131666A (en) * | 2016-07-18 | 2016-11-16 | 杭州当虹科技有限公司 | A kind of set-top box video navigation system based on many tracks Video Composition technology |
| CN108881792A (en) * | 2017-11-23 | 2018-11-23 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of double fluid communication |
| CN109587434A (en) * | 2018-11-23 | 2019-04-05 | 厦门亿联网络技术股份有限公司 | A kind of secondary flow transmission method based on video conferencing system |
| CN110896457A (en) * | 2019-12-30 | 2020-03-20 | 厦门亿联网络技术股份有限公司 | Video conference terminal and video conference system |
| CN112073810A (en) * | 2020-11-16 | 2020-12-11 | 全时云商务服务股份有限公司 | Multi-layout cloud conference recording method and system and readable storage medium |
| CN112073810B (en) * | 2020-11-16 | 2021-02-02 | 全时云商务服务股份有限公司 | Multi-layout cloud conference recording method and system and readable storage medium |
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| US20160156877A1 (en) | 2016-06-02 |
| JP6280215B2 (en) | 2018-02-14 |
| JP2016527792A (en) | 2016-09-08 |
| EP3024223B1 (en) | 2019-09-25 |
| EP3024223A1 (en) | 2016-05-25 |
| US9584761B2 (en) | 2017-02-28 |
| EP3024223A4 (en) | 2016-08-03 |
| CN104301657B (en) | 2019-01-01 |
| WO2015007137A1 (en) | 2015-01-22 |
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